package main

import (
        "os"
        "encoding/csv"
       )

func main() {
    f, err := os.Create("haha2.xls")
        if err != nil {
            panic(err)
        }
    defer f.Close()

        f.WriteString("\xEF\xBB\xBF") // 写入UTF-8 BOM

        w := csv.NewWriter(f)
        w.Write([]string{"编号","姓名","年龄"})
        w.Write([]string{"1","张三","23"})
        w.Write([]string{"2","李四","24"})
        w.Write([]string{"3","王五","25"})
        w.Write([]string{"4","赵六","26"})
        w.Flush()
}
